CN202240967U

CN202240967U - Soft nip vise

Info

Publication number: CN202240967U
Application number: CN201120397445XU
Authority: CN
Inventors: 潘济安
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-19
Filing date: 2011-10-19
Publication date: 2012-05-30
Anticipated expiration: 2021-10-19

Abstract

The utility model belongs to hardware tools, and particularly relates to a soft nip vise. A plurality of guide screws (11) are uniformly distributed on a fixed nip seat (4) and a movable nip seat (5) and are connected with the fixed nip seat (4) and the movable nip seat (5) by threads; a sphere (11-1) matched with a nip (9) is arranged at the outer ends of the guide screws (11); springs (10) are sleeved at the outer ends of the guide screws (11); the outer ends of the springs (10) are fixedly connected with the nip (9); and the inner ends of the spring (10) are respectively and fixedly arranged in grooves of the fixed nip seat (4) and the movable nip seat (5). The nip of the soft nip vise can freely swing as well as stretch out and draw back so as to be capable of firmly clamping parts with conical or irregular-shaped sections and stepped shaft type parts, so that the application range of the vise is enlarged, and the vise can be suitable for the demands on machining in small and medium-sized enterprises.

Description

The soft nip bench vice

Technical field

The utility model belongs to hardware & tools, particularly a kind of soft nip bench vice.

Background technology

Existing bench vice jaw all is the rigidity jaw; This jaw only is fit to clamp regular plane, the face of cylinder etc.; When running into the special surface part; During like conical part, spherical parts, inclined-plane part, stairstepping axial workpiece and other irregular part, just can't be installed, limit the scope of application of bench vice.

Summary of the invention

The purpose of the utility model is to overcome above-mentioned technical deficiency, provides a kind of simple in structure, easy to use, can clamp the soft nip bench vice of irregularly shaped part.

The technical scheme that the utility model technical solution problem adopts is: the soft nip bench vice comprises regular jaw seat, movable brank seat, screw rod, square nut, nut, pin, packing ring, rubber washer; Be characterized on regular jaw seat and moving jaw seat, being uniformly distributed with several guider screws that are threaded respectively; The guider screw outer end is provided with the sphere that cooperates with jaw; The outer end pocketed springs of guider screw; The outer end of spring is fixedly connected with jaw, and the inner of spring fixedly places the groove of regular jaw seat and adjustable clamp seat respectively.

The beneficial effect of the utility model is: the jaw of soft nip bench vice can freely swing, stretch; The cross section be can clamp securely and conical or erose part and stairstepping axial workpiece are; Enlarge the scope of application of bench vice, can adapt to the demand of medium-sized and small enterprises' machining.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is a soft nip bench vice structure cutaway view.

Fig. 2 is that the P of Fig. 1 is to view.

Among the figure, the 1-nut; The 2-pin; The 3-packing ring; 4-regular jaw seat; 5-moving jaw seat; The 6-screw; 7-square nut; The 8-screw rod; The 9-jaw; The 10-spring; The 11-guider screw; The 11-1-sphere; The 12-rubber washer.

The specific embodiment

Embodiment; With reference to accompanying drawing 1,2; The regular jaw seat 4 bottom activities of soft nip bench vice install a screw rod 8; Between screw rod 8 right-hand member shoulders and the regular jaw seat 4 rubber washer 12 is housed, it is spacing that screw rod 8 left end head threads connect nut 1 a usefulness pin 2, between nut 1 and the regular jaw seat 4 packing ring 3 is housed.Screw rod 8 intermediate thread connect a square nut 7, and square nut 7 tops are installed in the hole of moving jaw seat 5, are locked on moving jaw seat 5 with screw 6, and the bottom movable set of moving jaw seat 5 is on regular jaw seat 4.Be uniformly distributed with five guider screws 11 that are threaded respectively on regular jaw seat 4 and the moving jaw seat 5; Guider screw 11 outer ends are provided with a sphere 11-1 who cooperates with jaw 9; Guider screw 11 outer end pocketed springs 10; The outer end of spring 10 is fixedly connected with jaw 9, and the inner of spring 10 fixedly places the groove of regular jaw seat 4 and moving jaw seat 5, and jaw 9 can freely swing on the sphere 11-1 of guider screw 11.

Claims

1. soft nip bench vice; Comprise regular jaw seat (4), movable brank seat (5), screw rod (8), square nut (7), nut (1), pin (2), packing ring (3), rubber washer (12); It is characterized in that on regular jaw seat (4) and moving jaw seat (5), being uniformly distributed with several guider screws (11) that are threaded respectively; Guider screw (11) outer end is provided with the sphere (11-1) that cooperates with jaw (9); The outer end pocketed springs (10) of guider screw (11); The outer end of spring (10) is fixedly connected with jaw (9), and the inner of spring (10) fixedly places the groove of regular jaw seat (4) and adjustable clamp seat (5) respectively.